Source
Epistle to the Hebrews
An early Christian sermon in letter form, encouraging its readers to hold fast to their faith. Its author is unknown; it was long attributed to Paul, which most scholars now doubt.
References
Quotes (1)
“Be not forgetful to entertain strangers: for thereby some have entertained angels unawares.”
— Epistle to the Hebrews, Hebrews 13:2 (KJV)